13 providers offer 45 broadband deals in Sutton, from £19 a month and up to 830 Mbps. Typical measured speed is 150 Mbps down and 271 Mbps up, 49% above the UK download average. Full fibre is available to 97.3% of homes.
Deals for Sutton, checked and refreshed daily.
Best value broadband deal in Sutton
The best value in Sutton on full first-year cost is Gigaclear's Odyssey 600: £288 across year one, about £24 a month. A £40 gift card is bundled in. At 600 Mbps it copes with anything a household runs at once.
Best value in Sutton
£24/mo
No rises, no surprises.
Cheapest broadband deal in Sutton
The cheapest deal in Sutton is Explorer 300 from Gigaclear at £19.00 a month for 300 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. It also throws in a £30 gift card. Onestream is essentially level at £20.86 a month.
Cheapest in Sutton
£19/mo
No rises, no surprises.
Runner-up on price
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
Fastest broadband deal in Sutton
The fastest deal available in Sutton is Galileo 900 from Gigaclear at 830 Mbps.
Fastest in Sutton
£29/mo
No rises, no surprises.
Compare broadband deals in Sutton
£24/mo
No rises, no surprises.
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£19.94/mo
rises to £22.69 in April 2027 (+£2.75)
£21/mo
rises to £24 in April 2027 (+£3)
Broadband providers in Sutton
13 providers serve Sutton including Sky, BT and Vodafone, with Gigaclear the fastest at 830 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Sutton download speed at 150 Mbps.
Upgrade nudge
Room to upgrade in Sutton
Only 46% are on 300Mbps or faster, even though 97% can get gigabit.
The faster line is already there. For most of these homes it is the contract holding them back, not the infrastructure.
Is your broadband good enough?
The typical Sutton line runs 150 Mbps.
Working from home
GreatStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 97% of Sutton, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Sutton have?
Superfast broadband reaches 100% of Sutton premises and gigabit 97%, on Ofcom's premise-level data.
Can I rely on mobile broadband in Sutton?
Outdoor 5G reaches 99% of Sutton homes. Here is how mobile holds up if the line drops.
The two 5G figures differ. “5G availability” is everyday 5G running on the existing 4G core, which is what most phones show. “Next-gen 5G” is standalone 5G: a full 5G network with lower lag, still reaching fewer places.
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Speed and coverage figures for Suttoncome from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.